As I mentioned in previous topics I have 256Gb/56cores/18Tb test server in my hands and try to see what I can get with it.
So far I met various timeouts issues during indexing, so web UI shows " Something went wrong.", “0 active nodes” and so on, even I have a plenty of available CPU and RAM.
2019-02-05T17:21:42.096+03:00 WARN [ProxiedResource] Unable to call http://1.2.3.4:9000/api/system/metrics/multiple on node <12059350-b7fb-4c11-bc5b-ecd238ee420b>
java.net.SocketTimeoutException: timeout
at okio.Okio$4.newTimeoutException(Okio.java:232) ~[graylog.jar:?]
at okio.AsyncTimeout.exit(AsyncTimeout.java:285) ~[graylog.jar:?]
at okio.AsyncTimeout$2.read(AsyncTimeout.java:241) ~[graylog.jar:?]
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:355) ~[graylog.jar:?]
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:227) ~[graylog.jar:?]
at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:215) ~[graylog.jar:?]
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189) ~[graylog.jar:?]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[graylog.jar:?]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[graylog.jar:?]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[graylog.jar:?]
at org.graylog2.rest.RemoteInterfaceProvider.lambda$get$0(RemoteInterfaceProvider.java:61) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[graylog.jar:?]
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200) ~[graylog.jar:?]
at okhttp3.RealCall.execute(RealCall.java:77) ~[graylog.jar:?]
at retrofit2.OkHttpCall.execute(OkHttpCall.java:180) ~[graylog.jar:?]
at org.graylog2.shared.rest.resources.ProxiedResource.lambda$getForAllNodes$0(ProxiedResource.java:78) ~[graylog.jar:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_191]
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_191]
at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_191]
at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_191]
at okio.Okio$2.read(Okio.java:140) ~[graylog.jar:?]
at okio.AsyncTimeout$2.read(AsyncTimeout.java:237) ~[graylog.jar:?]
Is there some setting to address this issue and extend some internal timers?